Wallace, M. J. (1989). Medjugorje, its background and messages. Follow Me Communicationsx.
Chicago-viite (17. p.)Wallace, Mary Joan. Medjugorje, Its Background and Messages. Huntington Beach, CA: Follow Me Communicationsx, 1989.
MLA-viite (8. p.)Wallace, Mary Joan. Medjugorje, Its Background and Messages. Follow Me Communicationsx, 1989.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.